Bug#1107644: i386/tsc: The GRUB menu gets stuck due to unserialized rdtsc

Qiang Wang wangqiang.wq.frank at bytedance.com
Wed Jun 11 08:29:58 BST 2025


Package: grub-efi-amd64-bin
Version: 1+2.06+13+deb12u1
Severity: important
Tags: upstream
X-Debbugs-Cc: wangqiang.wq.frank at bytedance.com



-- System Information:
Debian Release: 12.11
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 6.1.0-35-amd64 (SMP w/8 CPU threads; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages grub-efi-amd64-signed depends on:
ii  grub-common  2.06-13+deb12u1

Versions of packages grub-efi-amd64-signed recommends:
ii  shim-signed  1.44~1+deb12u1+15.8-1~deb12u1

grub-efi-amd64-signed suggests no packages.

Versions of packages grub-efi-amd64-bin depends on:
ii  grub-common  2.06-13+deb12u1

Versions of packages grub-efi-amd64-bin recommends:
ii  efibootmgr  17-2

-- no debconf information



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